MIL-DTL-9419G
4.7.11 Vibration (see 3.5.9). Switches shall be tested in accordance with method 201 of MIL-STD-202.
The following details and exceptions shall apply:
a. Test and measurements prior to vibration: Not applicable.
b. Method of mounting: Switches shall be mounted in the normal manner on a rigid metal panel.
The mounting fixture shall be free from resonance over the frequency range.
202 and all contact positions shall be monitored.
d. Test and measurements during vibration: Switch-contact stability shall be continuously
e. Measurements after vibration: After the test, switches shall be examined for change in shaft
position, and evidence of broken, deformed, displaced, or loose parts, and switches shall be
electrically and mechanically operative.
The following details and exceptions shall apply:
a. Mounting means: Switches shall be mounted in the normal manner.
b. Test condition A.
c. Electrical load conditions: Monitor circuit only.
d. Measurements during shock: Switch-contact stability shall be continuously monitored during
contacts shall be monitored.
4.7.13 Acceleration (see 3.5.11). Switches shall be subjected to an acceleration force of 10g attained
within 2 minutes and shall be maintained for 1 minute in the plane most likely to cause malfunction.
Switch contacts shall be monitored for closing with a circuit such as a pilot lamp.
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